mohammad kazem kazemi redani. to do this year, the awarding of the first degree of art to professor qadir tasari was accompanied by the poem masnavi shahadat, which was known as "sabqbalan" and is known as one of the prominent works of this poet. sasan, a knowledge-based company, succeeded in localizing the upper steering device needed in the oil industry. the device is one of the strategic products in the oil fields and can drill up to 5000 meters. drilling oil wells on land and sea is done through these oil rigs. in the past, a large part of the basic equipment of these companies was imported. now a company knowledge base has been able to localize and with the design of the upper driving device for drilling to a depth of more than 5000 meters will slow down the drilling industry to the level of knowledge-based activity that we did, which today in this field, this knowledge-based company has replaced the way of connecting and disconnecting drilling pipes in its new and technological method. compared to the previous systems, the traditional and outdated methods of this device can control the spe